我知道正版9291是片剂也就是其中一步包含压片,提纯,原料有一部分可以达到九十九点几,那还需要提纯吗,同时正版片剂里的辅助药物是什么,也是医用淀粉吗,胶囊和正版片剂吸收弧线和药物浓度到底有多大区别,吃胶囊会不会引发提前耐药的,想请群里大神解答一下,这是我在吧里看到的英文药典TAGRISSOtablets contain 40 or 80 mg of osimertinib, equivalent to 47.7 and 95.4 mg ofosimertinib mesylate, respectively. Inactive ingredients in the tablet core aremannitol, microcrystalline cellulose, low-substituted hydroxpropyl celluloseand sodium stearyl fumarate. The tablet coating consists of polyvinyl alcohol,titanium dioxide, macrogol 3350, talc, ferric oxide yellow, ferric oxide redand ferric oxide black.希望哪位可以帮我解答一下,求求你们